/// <summary>
/// Get current p2p session state.
/// </summary>
/// <param name="sessionState">The session state.</param>
/// <returns>true if session state is available, false otherwise</returns>
public bool GetP2PSessionState(out Steamworks.P2PSessionState_t sessionState)
{
if (players[1] == null)
{
sessionState = new Steamworks.P2PSessionState_t();
return(false);
}
return(Steamworks.SteamNetworking.GetP2PSessionState(players[1].SteamId, out sessionState));
}
/// <summary>
/// Draw network statistics.
/// </summary>
public void Draw()
{
GUI.color = Color.white;
const int WINDOW_WIDTH = 300;
const int WINDOW_HEIGHT = 600;
Rect statsWindowRect = new Rect(Screen.width - WINDOW_WIDTH - 10,
Screen.height - WINDOW_HEIGHT - 10, WINDOW_WIDTH, WINDOW_HEIGHT);
GUI.Window(666, statsWindowRect, (int window) => {
// Draw traffic graph title.
var rct = new Rect(10, 20, 200, 25);
GUI.Label(rct, $"Traffic graph (last {HISTORY_SIZE} frames):");
rct.y += 25;
var graphRect = new Rect(rct.x, rct.y, WINDOW_WIDTH - 20, 100);
// Draw graph background.
GUI.color = new Color(0.0f, 0.0f, 0.0f, 0.35f);
IMGUIUtils.DrawPlainColorRect(graphRect);
// Draw the graph itself.
graphRect.x += statsWindowRect.x;
graphRect.y += statsWindowRect.y;
DrawGraph(graphRect);
GUI.color = Color.white;
rct.y += 5;
rct.x += 5;
IMGUIUtils.DrawSmallLabel($"{FormatBytes(maxBytesSentInHistory)} sent/frame",
rct, Color.red, true);
rct.y += 12;
IMGUIUtils.DrawSmallLabel(
$"{FormatBytes(maxBytesReceivedInHistory)} recv/frame", rct, Color.green,
true);
rct.y -= 12 - 5;
rct.x -= 5;
rct.y += graphRect.height;
rct.height = 20;
// Draw separator
GUI.color = Color.black;
IMGUIUtils.DrawPlainColorRect(new Rect(0, rct.y, WINDOW_WIDTH, 2));
rct.y += 2;
// Draw stats background
GUI.color = new Color(0.0f, 0.0f, 0.0f, 0.5f);
IMGUIUtils.DrawPlainColorRect(
new Rect(0, rct.y, WINDOW_WIDTH, WINDOW_HEIGHT - rct.y));
// Draw statistics
DrawStatHelper(ref rct, "packetsSendTotal", packetsSendTotal);
DrawStatHelper(ref rct, "packetsReceivedTotal", packetsReceivedTotal);
DrawStatHelper(ref rct, "packetsSendLastFrame", packetsSendLastFrame, 1000);
DrawStatHelper(
ref rct, "packetsReceivedLastFrame", packetsReceivedLastFrame, 1000);
DrawStatHelper(
ref rct, "packetsSendCurrentFrame", packetsSendCurrentFrame, 1000);
DrawStatHelper(ref rct, "packetsReceivedCurrentFrame",
packetsReceivedCurrentFrame, 1000);
DrawStatHelper(ref rct, "bytesSendTotal", bytesSentTotal, -1, true);
DrawStatHelper(ref rct, "bytesReceivedTotal", bytesReceivedTotal, -1, true);
DrawStatHelper(
ref rct, "bytesSendLastFrame", bytesSentLastFrame, 1000, true);
DrawStatHelper(
ref rct, "bytesReceivedLastFrame", bytesReceivedLastFrame, 1000, true);
DrawStatHelper(
ref rct, "bytesSendCurrentFrame", bytesSentCurrentFrame, 1000, true);
DrawStatHelper(ref rct, "bytesReceivedCurrentFrame",
bytesReceivedCurrentFrame, 1000, true);
// Draw separator
rct.y += 2;
GUI.color = Color.black;
IMGUIUtils.DrawPlainColorRect(new Rect(0, rct.y, WINDOW_WIDTH, 2));
rct.y += 2;
// Draw P2P session state.
DrawTextHelper(ref rct, "Steam session state:", "");
Steamworks.P2PSessionState_t sessionState =
new Steamworks.P2PSessionState_t();
if (netManager.GetP2PSessionState(out sessionState))
{
DrawTextHelper(
ref rct, "Is Connecting", sessionState.m_bConnecting.ToString());
DrawTextHelper(ref rct, "Is connection active",
sessionState.m_bConnectionActive == 0 ? "no" : "yes");
DrawTextHelper(ref rct, "Using relay?",
sessionState.m_bConnectionActive == 0 ? "no" : "yes");
DrawTextHelper(ref rct, "Session error",
Utils.P2PSessionErrorToString(
(Steamworks.EP2PSessionError)sessionState.m_eP2PSessionError));
DrawTextHelper(ref rct, "Bytes queued for send",
FormatBytes(sessionState.m_nBytesQueuedForSend));
DrawTextHelper(ref rct, "Packets queued for send",
sessionState.m_nPacketsQueuedForSend.ToString());
uint uip = sessionState.m_nRemoteIP;
string ip = string.Format("{0}.{1}.{2}.{3}", (uip >> 24) & 0xff,
(uip >> 16) & 0xff, (uip >> 8) & 0xff, uip & 0xff);
DrawTextHelper(ref rct, "Remote ip", ip);
DrawTextHelper(
ref rct, "Remote port", sessionState.m_nRemotePort.ToString());
}
else
{
DrawTextHelper(ref rct, "Session inactive.", "");
}
}, "Network statistics");
}
